Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -6.77
Milk (kg) 386.00 -0.014 -5.40
Fat (kg) -0.22 -0.375 0.08
Prot (kg) 3.28 -0.441 -1.45
Fertility Sub Index -14.97
Calving Interval (days) 6.60 -1.459 -9.63
Survival (%) -4.78 1.117 -5.34
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index -2.81
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 6.01 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -23.41

* Based on an €80/tonne carbon price